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Merck

245119

Sigma-Aldrich

酒精试剂

reagent, spectrophotometric grade, denatured, suitable for UV/Vis spectroscopy, contains 5% isopropyl alcohol and 5% methyl alcohol as denaturant

别名:

RGA, 乙醇, 变性酒精

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About This Item

CAS号:
MDL號碼:
分類程式碼代碼:
15101802
PubChem物質ID:

product name

酒精试剂, spectrophotometric grade

等級

denatured
reagent
spectrophotometric grade

蒸汽密度

1.59 (vs air)

形狀

liquid

包含

5% isopropyl alcohol as denaturant
5% methyl alcohol as denaturant

expl. lim.

3.1-27.7 %

技術

UV/Vis spectroscopy: suitable

雜質

≤0.10% water

蒸發殘留物

<0.0005%

bp

78 °C

mp

-114 °C

密度

0.785 g/mL at 25 °C

&lambda ;

H2O reference

紫外吸收

λ: 205 nm Amax: 1.00
λ: 210 nm Amax: 0.65
λ: 220 nm Amax: 0.35
λ: 255 nm Amax: 0.04
λ: 300-400 nm Amax: 0.01

InChI

1S/C2H6O/c1-2-3/h3H,2H2,1H3

InChI 密鑰

LFQSCWFLJHTTHZ-UHFFFAOYSA-N

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成分

95 parts of specially denatured ethyl alcohol 3A, 200 proof, with 5 parts of isopropyl alcohol. Final concentrations are ~ 90% ethanol, ~ 5% methanol and ~ 5% isopropanol.

訊號詞

Danger

危險聲明

危險分類

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 2

標靶器官

Eyes,Central nervous system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

48.2 °F - closed cup

閃點(°C)

9 °C - closed cup


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BMC veterinary research, 5, 36-36 (2009-09-25)
Castration of male cattle has been shown to elicit inflammatory reactions and acute inflammation is initiated and sustained by the participation of cytokines. Sixty continental x beef bulls (Mean age 12 +/- (s.e.) 0.2 months; Mean weight 341 +/- (s.e.)
Jarrod R Fortwendel et al.
Eukaryotic cell, 7(9), 1530-1539 (2008-07-09)
The Ras family of proteins is a large group of monomeric GTPases. Members of the fungal Ras family act as molecular switches that transduce signals from the outside of the cell to signaling cascades inside the cell. A. fumigatus RasA
Jiansong Ju et al.
Wei sheng wu xue bao = Acta microbiologica Sinica, 53(4), 363-371 (2013-07-19)
To clone and characterize the alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) from Bacillus pseudofirmus OF4. Genes of adh and aldh were cloned by PCR; expression vectors pET-Ahd and pET-Aldh were constructed and expressed in Escherichia coli BL21 (DE3). After
Matthew Hennig et al.
The Journal of surgical research, 154(2), 187-195 (2009-03-27)
Chronic ethanol intake is a significant risk factor for the development of cirrhosis and hepatocellular carcinoma (HCC). The effects of ethanol on extracellular signal-regulated kinase (ERK) activation, transforming growth factor alpha (TGF-alpha), and HCC growth were examined in this study.
Cesare Errico et al.
Journal of biomedicine & biotechnology, 2009, 571702-571702 (2009-10-01)
Poly (hydroxyalkanoates) (PHAs) have recently attracted a great deal of academic and industrial interest for their biodegradability and biocompatibility making them suitable for environmental and biomedical applications. Poly(3-hydroxybutyrate-) (PHB-) and Poly(DL-lactide-co-glycolide) (PLGA-) based nanoparticles were prepared using the dialysis method

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